【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《分数加减法混合运算练习题50道》,欢迎阅读!
分数加减法混合运算练习题1(能简算的要简算)
554323573811
+ + +( - ) - + - - 8989599129255133213231311
+ - 1-( + ) - - - - 6485325515352171137511735
- + + + -( - ) - - 95914167181891388117131255123
-( + ) 3 + - + + + + 18189447117455321731352511 -( - ) - + -( - ) 2 - - 2326844751236
分数加减法混合运算练习题2(能简算的要简算)
3532432133
1 - + 1 - - - + -( - )
714555103248111511751423
+ - -( + ) - + -( + ) 246623812635105193356839312
+ - + - + + -( + ) 74144687111113132621321145887
+ + +( - ) 5 - - -( - ) 5353249915151813232132531 + - -( + ) 6 –( - ) +( + ) 1085515345942
分数加减法混合运算练习题3(能简算的要简算)
125155115115
+ - + - + - +( - ) 41233123612361242115431347192111
+ - + - + + + + + +
415356858541515212175245751751
10- - + + -( - ) - +
41212715718186812
解方程
6x-12.8×3=0.06 x-0.7x=3.6 x÷1.5-1.25=0.75 4x-1.3×6=2.6 3.4x-48=26.8 9x+4×2.5=91
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